Circuit Protection – Mouser Singapore

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Part #

Fuses with Leads - Through Hole 250V UL FA SL 3.15A TR5

37313150430
Littelfuse
1: $2.62
400Expected 23/11/2026

Mfr. Part No.
37313150430

Mouser Part No
576-3731315000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 3.15A TR5

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Datasheet

400Expected 23/11/2026

$2.62

$2.20

$2.04

$1.31

$1.22

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 250V UL FA SL 4A TR5

37314000430
Littelfuse
1: $2.37
800Expected 29/9/2026

Mfr. Part No.
37314000430

Mouser Part No
576-3731400000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 4A TR5

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Datasheet

800Expected 29/9/2026

$2.37

$2.15

$1.99

$1.65

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W 180A Uni-Directional

P6KE180A-B
Littelfuse
1: $0.898
390Expected 13/10/2026

Mfr. Part No.
P6KE180A-B

Mouser Part No
576-P6KE180A-B

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 180A Uni-Directional

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Datasheet

390Expected 13/10/2026

$0.898

$0.554

$0.354

$0.303

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 25.6Vr 600W 14.4A 5% Bi-Directional

P6KE30CA
Littelfuse
1: $0.979
7,995Expected 19/10/2026

Mfr. Part No.
P6KE30CA

Mouser Part No
576-P6KE30CA

Littelfuse

ESD Protection Diodes / TVS Diodes 25.6Vr 600W 14.4A 5% Bi-Directional

Learn More

Datasheet

7,995Expected 19/10/2026

Cut Tape

$0.979

$0.472

$0.363

$0.303

View

Reel

$0.193

Min.: 1
Mult.: 1

: 4,000

ESD Protection Diodes / TVS Diodes 600W 180V 5% Uni-Directional

P6SMB180A
Littelfuse
1: $0.789
3,000Expected 30/3/2027

Mfr. Part No.
P6SMB180A

Mouser Part No
576-P6SMB180A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 180V 5% Uni-Directional

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Datasheet

3,000Expected 30/3/2027

Cut Tape

$0.789

$0.419

$0.307

$0.238

$0.231

Reel

$0.148

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 18V 5% Bi-Directional

P6SMB18CA
Littelfuse
1: $0.721
11,851On Order

Mfr. Part No.
P6SMB18CA

Mouser Part No
576-P6SMB18CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 18V 5% Bi-Directional

Learn More

Datasheet

11,851On Order

Cut Tape

$0.721

$0.384

$0.286

$0.26

Reel

$0.155

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 300V 5% Bi-Directional

P6SMB300CA
Littelfuse
1: $1.22
5,537On Order

Mfr. Part No.
P6SMB300CA

Mouser Part No
576-P6SMB300CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 300V 5% Bi-Directional

Learn More

Datasheet

5,537On Order

Cut Tape

$1.22

$0.643

$0.568

$0.438

Reel

$0.292

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 400V 5% Bi-Directional

P6SMB400CA
Littelfuse
1: $1.35
5,755Expected 17/9/2026

Mfr. Part No.
P6SMB400CA

Mouser Part No
576-P6SMB400CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 400V 5% Bi-Directional

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Datasheet

5,755Expected 17/9/2026

Cut Tape

$1.35

$0.707

$0.487

$0.398

$0.378

Reel

$0.306

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 43V 5% Bi-Directional

P6SMB43CA
Littelfuse
1: $0.721
5,989On Order

Mfr. Part No.
P6SMB43CA

Mouser Part No
576-P6SMB43CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 43V 5% Bi-Directional

Learn More

Datasheet

5,989On Order

Cut Tape

$0.721

$0.447

$0.286

$0.228

$0.192

Reel

$0.162

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 51V 5% Uni-Directional

P6SMB51A
Littelfuse
1: $0.666
3,000Expected 2/12/2026

Mfr. Part No.
P6SMB51A

Mouser Part No
576-P6SMB51A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 51V 5% Uni-Directional

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Datasheet

3,000Expected 2/12/2026

Cut Tape

$0.666

$0.352

$0.265

$0.208

$0.193

Reel

$0.132

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 58V 5% Uni-Directional

P6SMB58A
Littelfuse
1: $0.694
6,000Expected 4/11/2026

Mfr. Part No.
P6SMB58A

Mouser Part No
576-P6SMB58A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 58V 5% Uni-Directional

Learn More

Datasheet

6,000Expected 4/11/2026

Cut Tape

$0.694

$0.352

$0.28

$0.22

$0.188

Reel

$0.139

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes P6SMB - CA 600V

P6SMB600CA
Littelfuse
1: $1.43
6,000Expected 17/9/2026

Mfr. Part No.
P6SMB600CA

Mouser Part No
576-P6SMB600CA

Littelfuse

ESD Protection Diodes / TVS Diodes P6SMB - CA 600V

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Datasheet

6,000Expected 17/9/2026

Cut Tape

$1.43

$0.707

$0.578

$0.447

$0.404

Reel

$0.306

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 91V 5% Bi-Directional

P6SMB91CA
Littelfuse
1: $0.721
3,000Expected 23/9/2026

Mfr. Part No.
P6SMB91CA

Mouser Part No
576-P6SMB91CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 91V 5% Bi-Directional

Learn More

Datasheet

3,000Expected 23/9/2026

Cut Tape

$0.721

$0.37

$0.286

$0.228

$0.192

Reel

$0.155

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP115E
Littelfuse
1: $2.50
1,185Expected 21/10/2026

Mfr. Part No.
TMOV14RP115E

Mouser Part No
576-TMOV14RP115E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

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Datasheet

1,185Expected 21/10/2026

$2.50

$1.85

$1.69

$1.51

$1.47

Min.: 1
Mult.: 1

Varistors 14MM 300V STRAIGHT INLINE

TMOV14RP300EL3T7
Littelfuse
1: $3.10
1,200Expected 1/10/2026

Mfr. Part No.
TMOV14RP300EL3T7

Mouser Part No
576-TMOV14RP300EL3T7

Littelfuse

Varistors 14MM 300V STRAIGHT INLINE

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Datasheet

1,200Expected 1/10/2026

Cut Tape

$3.10

$2.30

$2.09

$1.88

$1.55

Reel

$1.55

Min.: 1
Mult.: 1

: 400

Varistors 230V 10mm Epoxy UltraMOV

V10E230P
Littelfuse
1: $0.612
3,823Expected 29/10/2026

Mfr. Part No.
V10E230P

Mouser Part No
576-V10E230P

Littelfuse

Varistors 230V 10mm Epoxy UltraMOV

Learn More

Datasheet

3,823Expected 29/10/2026

$0.612

$0.431

$0.386

$0.335

View

Min.: 1
Mult.: 1

Varistors 175V 14mm Epoxy UltraMOV

V14E175P
Littelfuse
1: $0.775
2,038Expected 29/1/2027

Mfr. Part No.
V14E175P

Mouser Part No
576-V14E175P

Littelfuse

Varistors 175V 14mm Epoxy UltraMOV

Learn More

Datasheet

2,038Expected 29/1/2027

$0.775

$0.544

$0.488

$0.427

View

Min.: 1
Mult.: 1

Varistors 250V 14mm Epoxy UltraMOV

V14E250P
Littelfuse
1: $0.775
2,057Expected 29/10/2026

Mfr. Part No.
V14E250P

Mouser Part No
576-V14E250P

Littelfuse

Varistors 250V 14mm Epoxy UltraMOV

Learn More

Datasheet

2,057Expected 29/10/2026

$0.775

$0.544

$0.488

$0.427

View

Min.: 1
Mult.: 1

Varistors 550V 20mm Epoxy UltraMOV

V20E550PL2B
Littelfuse
1: $2.67
1,200Expected 28/12/2026

Mfr. Part No.
V20E550PL2B

Mouser Part No
576-V20E550PL2B

Littelfuse

Varistors 550V 20mm Epoxy UltraMOV

Learn More

Datasheet

1,200Expected 28/12/2026

$2.67

$1.81

$1.71

$1.41

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

V275LA20APX2855
Littelfuse
1: $0.83
800Expected 11/3/2027

Mfr. Part No.
V275LA20APX2855

Mouser Part No
576-V275LA20APX2855

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

Learn More

Datasheet

800Expected 11/3/2027

$0.83

$0.593

$0.533

$0.466

View

Min.: 1
Mult.: 1

Varistors 275V 450pF

V275LC20AP
Littelfuse
1: $0.775
3,750Expected 2/12/2026

Mfr. Part No.
V275LC20AP

Mouser Part No
576-V275LC20AP

Littelfuse

Varistors 275V 450pF

Learn More

Datasheet

3,750Expected 2/12/2026

$0.775

$0.544

$0.488

$0.427

View

Min.: 1
Mult.: 1

Varistors 250pF

V510LA40AP
Littelfuse
1: $1.82
2,339On Order

Mfr. Part No.
V510LA40AP

Mouser Part No
576-V510LA40AP

Littelfuse

Varistors 250pF

Learn More

Datasheet

2,339On Order

$1.82

$1.31

$1.19

$1.02

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP275EL2T7
Littelfuse
1: $4.52
300Stock Available

Mfr. Part No.
TMOV20RP275EL2T7

Mouser Part No
576-TMOV20RP275EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

300Stock Available

More Info Available

Cut Tape

$4.52

$3.25

$3.06

$2.61

Reel

$2.14

View

Min.: 1
Mult.: 1

: 300

Varistors THERMALLY PROTECTED VARISTOR 34MM

TMOV34S391MP
Littelfuse
1: $33.31
420Stock Available

Mfr. Part No.
TMOV34S391MP

Mouser Part No
576-TMOV34S391MP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34MM

Learn More

Datasheet

420Stock Available

More Info Available

$33.31

$27.39

$24.66

Min.: 1
Mult.: 1

Varistors 320V 10mm Epoxy UltraMOV

V10E320PL2T7
Littelfuse
1: $1.35
3,500Stock Available

Mfr. Part No.
V10E320PL2T7

Mouser Part No
576-V10E320PL2T7

Littelfuse

Varistors 320V 10mm Epoxy UltraMOV

Learn More

Datasheet

3,500Stock Available

More Info Available

Cut Tape

$1.35

$0.815

$0.706

$0.577

Reel

$0.445

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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